Calculation of flow through nozzles and orifices.
Water spray nozzle design calculation.
In particular non spiral design full cone nozzles and wide angle full cone nozzles will have an n exponent o 0 46 or 0 44.
Our spray coverage calculator assists with estimating the number of spray nozzles required for a given spray angle spray height based upon the coverage you require.
Inputs to this calculator are the nozzle type current operating pressure and flow desired flow or desired pressure.
Q 1 and p 1 are the known flow rate and pressure.
The 110 refers to the fan angle 110 and the 04 refers to the flow rate.
Use this calculator to determine the flow rate of any nozzle at any operating pressure.
For many nozzles n 0 5 which means the quotation simply becomes this is commonly used to apply to all nozzle but it is in fact erroneous to do so for some nozzles.
Nozzles and orifices are often used to deliberately reduce pressure restrict flow or to measure flow rate.
04 means 0 4 us gallons of water per minute gpm at 40 psi.
This article provides calculation methods for correlating design flow rate and pressure loss as a fluid passes through a nozzle or orifice.
Sprinkler calculator finds the nozzle discharge flow rate for a given diameter and pressure or the diameter size for a given pressure and flow rate.
Q 2 is the resulting flow rate for the pressure in question p 2.
Spray nozzle coverage calculator.
This equation is based upon the formula to the right.